JPS57113995A - Squeeze pump - Google Patents
Squeeze pumpInfo
- Publication number
- JPS57113995A JPS57113995A JP17623580A JP17623580A JPS57113995A JP S57113995 A JPS57113995 A JP S57113995A JP 17623580 A JP17623580 A JP 17623580A JP 17623580 A JP17623580 A JP 17623580A JP S57113995 A JPS57113995 A JP S57113995A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- rollers
- elastic tube
- pair
- squeezing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Reciprocating Pumps (AREA)
Abstract
PURPOSE: To permit smooth supply of slurry and improved the durability of an elastic tube by revolving a pair of rollers around the shaft of rotation and allowing said pair of rollers to roll along the outer surface of an elastic tube at the same time, squeezing the elastic tube from both sides.
CONSTITUTION: A pair of rollers 22 revolves around the shaft 19 of rotation when it rotates, and the rollers roll along the outer surface of an elastic tube 16 at the same time, squeezing the tube 16 from both sides. As a result, the inner peripheral surface of the elastic tube 16 is prevented from being pressed and elongated, and wear-out of the tube 16 can be prevented, to have its durability improved. Further, the section of tube 16 can be recovered to an elliptical form spontaneously after passing through the rollers 22, so slurry can be sucked efficiently into the tube 16. Therefore, need of a pump case 14 can be eliminated theoretically, requiring only installation of a cover, and thus the pump can be manufactured at a low cost.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17623580A JPS5947157B2 (en) | 1980-12-13 | 1980-12-13 | squeeze pump |
US06/440,214 US4492538A (en) | 1980-12-13 | 1981-12-03 | Squeeze pump |
DE8181903223T DE3175438D1 (en) | 1980-12-13 | 1981-12-03 | Squeeze pump |
PCT/JP1981/000364 WO1982002075A1 (en) | 1980-12-13 | 1981-12-03 | Squeeze pump |
AT81903223T ATE22719T1 (en) | 1980-12-13 | 1981-12-03 | HOSE SQUEEZE PUMP. |
AU78996/81A AU543083B2 (en) | 1980-12-13 | 1981-12-03 | Squeeze pump |
KR1019810004708A KR850000830B1 (en) | 1980-12-13 | 1981-12-03 | Squeeze pump |
EP81903223A EP0075020B1 (en) | 1980-12-13 | 1981-12-03 | Squeeze pump |
US06/628,705 US4632646A (en) | 1980-12-13 | 1984-07-09 | Squeeze pump |
US06/866,826 US4730993A (en) | 1980-12-13 | 1986-05-22 | Squeeze pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17623580A JPS5947157B2 (en) | 1980-12-13 | 1980-12-13 | squeeze pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57113995A true JPS57113995A (en) | 1982-07-15 |
JPS5947157B2 JPS5947157B2 (en) | 1984-11-16 |
Family
ID=16009994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17623580A Expired JPS5947157B2 (en) | 1980-12-13 | 1980-12-13 | squeeze pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5947157B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008261240A (en) * | 2007-04-10 | 2008-10-30 | Daiichi Techno Co Ltd | Double roller type pump |
JP2019090403A (en) * | 2017-11-13 | 2019-06-13 | 住友ゴム工業株式会社 | Tube pump |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2504972Y2 (en) * | 1993-03-31 | 1996-07-24 | 株式会社栗本鐵工所 | Shaft seal device |
-
1980
- 1980-12-13 JP JP17623580A patent/JPS5947157B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008261240A (en) * | 2007-04-10 | 2008-10-30 | Daiichi Techno Co Ltd | Double roller type pump |
JP2019090403A (en) * | 2017-11-13 | 2019-06-13 | 住友ゴム工業株式会社 | Tube pump |
Also Published As
Publication number | Publication date |
---|---|
JPS5947157B2 (en) | 1984-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52112803A (en) | Centrifugal pump | |
JPS57113995A (en) | Squeeze pump | |
JPS5430517A (en) | Axial flow blower with variable pitch blade | |
JPS56585A (en) | Squeezing pump | |
JPS56129790A (en) | Squeeze pump | |
JPS57127150A (en) | Belt transmission | |
JPS53100955A (en) | Flexible lubricator | |
JPS5458204A (en) | Fitting device for pump impeller | |
JPS5289271A (en) | Method of sealing shaft for single tank type washer dryers | |
JPS57151089A (en) | Squeeze pump | |
JPS57159986A (en) | Squeeze pump | |
JPS56150661A (en) | Shaft-sealing element | |
JPS51115305A (en) | Squeeze pump | |
JPS5248807A (en) | Spherical and cylindrical piston | |
JPS5551985A (en) | Rotary fluid machine | |
JPS5530560A (en) | Pattern of seal lip for bidirectional rotation | |
JPS52148873A (en) | Sand filter | |
JPS52103003A (en) | Centrifugal pump | |
JPS5395452A (en) | Guide bearing unit | |
GB2126282B (en) | Rotary piston unit | |
JPS5417034A (en) | Toner fixer | |
JPS5382953A (en) | Shaft seal | |
JPS5360444A (en) | Shaft bearing device | |
JPS5337268A (en) | Sealing device | |
JPS5558945A (en) | Rotary indexing device for rotary unit |